PMAC Quick Reference Guide
50
Motion Programs
TS0
; No S-curve component
TM250
; Move time is 250 msec, TM
1
X10
; Move distance is 10 units, 20000 counts
TA250
; Acceleration \ deceleration of the blended move is
250 msec , TA
2
X40
; Move distance is 40 units, 80000 counts
CLOSE
2. The two move commands are plotted without blending, placing a
DWELL0
command in between the
two moves:
3. The two moves are now plotted with the blending mode activated. To find out the blending point,
trace straight lines through the middle point of each acceleration lines of both velocity profiles:
Observations
1. The total move time is given by:
msec
675
125
250
250
50
2
2
TA
2
TM
1
TM
2
1
TA
=
+
+
+
=
+
+
+
2. The acceleration of the second blended move can be extended only up to a certain limit, 2*(TM-
½
TA):
Summary of Contents for PMAC Mini
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Page 8: ...PMAC Quick Reference Guide iv Table of Contents ...
Page 28: ...PMAC Quick Reference Guide 20 PMAC Executive Program PEWIN ...
Page 80: ...PMAC Quick Reference Guide 72 Troubleshooting ...
Page 82: ...PMAC Quick Reference Guide 74 Appendix A PMAC Error Code Summary ...
Page 88: ...PMAC Quick Reference Guide 80 Appendix B PMAC I Variables Summary ...
Page 106: ...PMAC Quick Reference Guide 98 Appendix F I O Suggested M Variable Definitions ...